Last update: Oct 2026

Cost of Living Comparison Between Buenos Aires and Katunayaka

For one person, living is cheaper in Katunayaka: $506 a month against $1,633 in Buenos Aires, rent and utilities included – about $13,500 less a year. Rent and utilities account for most of the difference.

78

Cost of Living Index in Buenos Aires
Learn more

Buenos Aires Living Index
24

Cost of Living Index in Katunayaka
Learn more

Katunayaka Living Index

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Buenos Aires

🇦🇷 Argentina

$1,633

/mo nomad

Katunayaka

🇱🇰 Sri Lanka

$506

/mo nomad

Monthly Cost of Living

How much you'll spend in Buenos Aires and in Katunayaka

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Buenos Aires and in Katunayaka actually costs, broken down by who's living it.

Monthly costs for one person with rent: $1,633 in Buenos Aires versus $506 in Katunayaka.

Buenos Aires $1,633
Katunayaka $506

Estimated couple costs with rent: $2,640 in Buenos Aires versus $822 in Katunayaka.

Buenos Aires $2,640
Katunayaka $822

Monthly costs for a family of three with rent: $3,646 in Buenos Aires versus $1,138 in Katunayaka.

Buenos Aires $3,646
Katunayaka $1,138

Living in Buenos Aires is roughly 223% more expensive than in Katunayaka, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Buenos Aires is 20% above, Katunayaka is 63% below.

Meal at Budget Restaurant

$18.24 ARS 28.1K

$3.84 LKR 1,278

375.00%

Three-Course Dinner for Two, Mid-Range

$66.3 ARS 102.1K

$25.36 LKR 8,429

161.24%

Fast Food Meal (McDonalds, etc)

$12.96 ARS 20.0K

$7.49 LKR 2,491

73.03%

Cappuccino

$3.73 ARS 5,754

$2.55 LKR 848

46.27%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$2.03 ARS 3,134

$0.71 LKR 236

185.92%

Water (0.33 liter bottle)

$1.70 ARS 2,618

$0.27 LKR 89.9

529.63%

Local Beer (0.5 liter draught)

$4.06 ARS 6,256

$2.19 LKR 727

85.39%

Imported Beer (0.33 liter bottle)

$4.75 ARS 7,317

$3.08 LKR 1,023

54.22%

Milk (1 liter)

$1.46 ARS 2,253

$1.64 LKR 544

-10.98%

White Bread (500g)

$2.54 ARS 3,912

$0.57 LKR 190

345.61%

Rice (white) (1kg)

$1.58 ARS 2,439

$0.76 LKR 254

107.89%

Eggs

$2.68 ARS 4,132

$1.72 LKR 573

55.81%

Local Cheese (1kg)

$11.14 ARS 17.2K

$13.55 LKR 4,503

-17.79%

Chicken Fillets (1kg)

$10.08 ARS 15.5K

$4.89 LKR 1,627

106.13%

Beef Round Steak (1kg)

$13.18 ARS 20.3K

$7.46 LKR 2,481

76.68%

Apples (1kg)

$2.76 ARS 4,259

$6.50 LKR 2,162

-57.54%

Banana (1kg)

$2.20 ARS 3,391

$0.84 LKR 281

161.90%

Oranges (1kg)

$1.40 ARS 2,153

$4.40 LKR 1,464

-68.18%

Tomato (1kg)

$1.99 ARS 3,061

$1.29 LKR 428

54.26%

Potato (1kg)

$1.20 ARS 1,849

$0.99 LKR 329

21.21%

Onion (1kg)

$1.15 ARS 1,778

$0.76 LKR 253

51.32%

Lettuce (1 head)

$1.63 ARS 2,505

$0.95 LKR 316

71.58%

Water (1.5 liter bottle)

$1.80 ARS 2,775

$0.45 LKR 151

300.00%

Cigarettes 20 Pack (Marlboro, Camel)

$4.21 ARS 6,492

$10.25 LKR 3,409

-58.93%

Wine (Bottle)

$5.51 ARS 8,498

$12.79 LKR 4,251

-56.92%

Local Beer (0.5 liter bottle)

$2.07 ARS 3,184

$1.91 LKR 636

8.38%

Imported Beer (0.33 liter bottle)

$2.77 ARS 4,263

$2.95 LKR 979

-6.10%

One-way Ticket (Public Transport)

$0.74 ARS 1,145

Public Transport Monthly Pass (Regular Price)

$29.83 ARS 46.0K

Taxi Start (Normal Tariff)

$1.61 ARS 2,486

$0.41 LKR 135

292.68%

Taxi (Normal Tariff) (1km)

$0.97 ARS 1,500

$0.37 LKR 123

162.16%

Taxi 1hour Waiting (Normal Tariff)

$8.15 ARS 12.6K

$0.93 LKR 310

776.34%

Gasoline (1 liter)

$1.40 ARS 2,165

$1.40 LKR 464

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$23.2K ARS 35.8M

$44.7K LKR 14.8M

-48.06%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$32.8K ARS 50.6M

$40.9K LKR 13.6M

-19.72%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$196 ARS 302.5K

$58.3 LKR 19.4K

236.52%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$23.91 ARS 36.9K

$4.33 LKR 1,441

452.19%

Internet (50+ Mbps, Unlimited Data)

$31.50 ARS 48.6K

$21.11 LKR 7,019

49.22%

Gym Membership (Monthly)

$48.01 ARS 74.0K

Tennis Court (1 Hour on Weekend)

$16.62 ARS 25.6K

Cinema Ticket

$10.57 ARS 16.3K

$4.40 LKR 1,462

140.23%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$501 ARS 771.7K

$38.35 LKR 12.8K

1205.42%

International Primary School, 1 Child (Yearly)

$8,870 ARS 13.7M

$1,203 LKR 399.9K

637.29%

Jeans (Levis 501 Or Similar)

$121 ARS 187.2K

$18.46 LKR 6,138

557.85%

Summer Dress (H&M, Zara, etc)

$95.6 ARS 147.3K

$16.89 LKR 5,616

465.78%

Sport Shoes (Adidas, Nike)

$116 ARS 178.9K

$79.4 LKR 26.4K

46.24%

Men's Leather Business Shoes

$139 ARS 213.7K

$41.36 LKR 13.7K

235.11%

1-bedroom Apartment, City Center (Monthly)

$731 ARS 1.1M

1-bedroom Apartment, Outside City Center (Monthly)

$503 ARS 775.4K

3-bedroom Apartment, City Center (Monthly)

$1,477 ARS 2.3M

3-bedroom Apartment, Outside City Center (Monthly)

$1,119 ARS 1.7M

Buy Apartment in City Center (m2)

$2,703 ARS 4.2M

Buy Apartment Outside City Center (m2)

$1,940 ARS 3.0M

Average Monthly Net Salary (After Tax)

$921 ARS 1.4M

20-Year Fixed Mortgage Interest Rate (Annual %)

57.25

12.69

351.14%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Buenos Aires: October 26, 2026

Last update for Katunayaka: October 27, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

Buenos Aires

$503 30.8%

Katunayaka

- * 0% 100%

Groceries & Markets

Buenos Aires

$284 17.4%

Katunayaka

$236 46.6% 16.9% $48

Eating Out

Buenos Aires

$274 16.8%

Katunayaka

$105 20.7% 61.8% $169

Monthly Utilities & Internet

Buenos Aires

$252 15.4%

Katunayaka

$84 16.6% 66.7% $168

Clothing & Footwear

Buenos Aires

$212 13%

Katunayaka

$70 13.9% 66.9% $142

Sport & Entertainment

Buenos Aires

$69 4.2%

Katunayaka

$8.8 * 1.7% 87.3% $60

Getting Around

Buenos Aires

$39 2.4%

Katunayaka

$2.3 * 0.5% 94.2% $37

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

Dining out: $66 in Buenos Aires vs $25 in Katunayaka for a mid-range dinner for two. Groceries echo the gap at $284 vs $236 per month, with Katunayaka cheaper across the board.

Good to know

🇦🇷 Buenos Aires

🇱🇰 Katunayaka

🕒 Local time

22:18 10:18 PM

06:48 6:48 AM

8 h 30 min ahead of Buenos Aires

🌤 Weather

👥 Population

2,891,082 Capital

84,643

💱 Currency

Argentine Peso ARS $

Sri Lankan Rupee LKR Rs

📈 Exchange rate

10,000 ARS = 6.49 USD

10,000 ARS = 5.83 EUR

1,000 LKR = 3.01 USD

1,000 LKR = 2.7 EUR

Exchange rates and currency converter

LKR, USD, EUR to ARS – Argentine Peso Converter

🇺🇸 United States Dollar ($)

🇦🇷 Argentine Peso ($)

Argentine Peso exchange rates as of October 29, 2026: 1 USD = 1,541 ARS (10,000 ARS = 6.49 USD). 1 EUR = 1,716 ARS (10,000 ARS = 5.83 EUR).

Sri Lankan Rupee exchange rates as of October 29, 2026: 1 USD = 332 LKR (1,000 LKR = 3.01 USD). 1 EUR = 370 LKR (1,000 LKR = 2.7 EUR).

USD to ARS in detail →

On the map

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Between locations

Buenos Aires Katunayaka 14,780 km ≈ 19 h nonstop flight

From you

Buenos Aires
Katunayaka

Distances are measured in a straight line. Your location is detected approximately.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Buenos Aires vs Katunayaka: Cost of Living - Frequently Asked Questions

Total monthly costs including rent come to $1,633 in Buenos Aires and $506 in Katunayaka, so Katunayaka is about 69% cheaper – a gap that matters a lot on a fixed or modest income.

You’d need roughly $2,450 in Buenos Aires and $759 in Katunayaka to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

Childcare runs $501 in Buenos Aires versus $38 in Katunayaka. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Dining out is cheaper in Katunayaka – a meal for two runs $25 versus $66 in Buenos Aires. If you eat out regularly, this makes a real dent in your monthly spending.

At $506 in Katunayaka versus $1,633 in Buenos Aires, a $1,000 budget is realistic in Katunayaka but tight or insufficient in Buenos Aires. The gap between the two cities makes Katunayaka the clear choice for anyone on this budget.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.